2009 Infiniti M tire and wheel sizes, bolt pattern and tire pressure

Check the tables below for every tire size, wheel size, bolt pattern (PCD), rim offset and tire pressure fitted to the 2009 Infiniti M.

2009 Infiniti M tire sizes

Bolt pattern

Other years

Fitment tables

Open a trim for its factory package and every alternative size, front and rear.

2005 – 2010 USA market 3 trims

303 hp · 3.5L VQ35HR V6 245/40 ZR19 95W 3 fitments

GenerationY50 2005–2010

MarketUSA

Power303 hp

Engine3.5L VQ35HR V6, Petrol

Center bore66.1 mm

PCD5x114.3

ThreadM12 x 1.25

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
245/40 ZR19 95W	19x8.5 ET50 ~~5x114.3~~	33	Tires Rims
245/35 ZR20 95W	20x8.5 ET50 ~~5x114.3~~	33	Tires Rims
255/30 ZR20 95W	20x9 ET45 ~~5x114.3~~	33	Tires Rims

325 hp · 4.5L VK45DE V8 245/40 ZR19 95W / 255/40 ZR19 95W 3 fitments

GenerationY50 2005–2010

MarketUSA

Power325 hp

Engine4.5L VK45DE V8, Petrol

Center bore66.1 mm

PCD5x114.3

ThreadM12 x 1.25

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
Front245/40 ZR19 95W	19x8.5 ET50 ~~5x114.3~~	33	Tires Rims
Rear255/40 ZR19 95W	19x9 ET50 ~~5x114.3~~	33	Tires Rims
Front255/35 ZR20 95W	20x9 ET45 ~~5x114.3~~	33	Tires Rims
Rear275/35 ZR20 95W	20x10 ET43 ~~5x114.3~~	33	Tires Rims
245/40 ZR19 95W	19x8.5 ET50 ~~5x114.3~~	33	Tires Rims

335 hp · 4.5L VK45DE V8 245/40 R19 95W / 255/40 R19 95W 3 fitments

GenerationY50 2005–2010

MarketEurope

Power335 hp

Engine4.5L VK45DE V8, Petrol

Center bore66.1 mm

PCD5x114.3

ThreadM12 x 1.25

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
Front245/40 R19 95W	19x8.5 ET50 ~~5x114.3~~	33	Tires Rims
Rear255/40 R19 95W	19x9 ET50 ~~5x114.3~~	33	Tires Rims
Front255/35 R20 95W	20x9 ET45 ~~5x114.3~~	33	Tires Rims
Rear275/35 R20 95W	20x10 ET43 ~~5x114.3~~	33	Tires Rims
245/40 R19 95W	19x8.5 ET50 ~~5x114.3~~	33	Tires Rims

Reading the table

OE fitment: The package fitted at the factory for that trim.
Alternative: A size the car accepts without modification — plus-sizing, winter setups or optional wheels.
Rim size: Rim diameter × width in inches, and the factory offset (ET) in millimetres, e.g. 18x7.5 ET25.
Bolt pattern (PCD): Number of studs and the diameter of the circle they sit on. It must match exactly.
Center bore: Diameter of the hub hole. Larger aftermarket bores need hub-centric rings.
Pressure: Recommended cold inflation pressure for that axle, in psi.
Staggered: A wider tire on the rear axle than the front. Front-to-back rotation is not possible.
Thread size: Lug bolt or nut thread — needed when buying aftermarket fasteners.